assembly · stair-d-w224-lower-intermediate-landingModeling: not-modeled
Stair D type: lower intermediate landing
Research representation: none. Architectural checks: pending.
Third floor · Fourth floor · Fifth floor
Type part: upper-left in plan, after riser 9.
Source relationships · not a verified physical connection
- part of (observed, verified): Stair D W224 typical-floor unplaced type
- has part (derived, unreviewed): intermediate-landing · 09 · Stair D study
2 recorded properties
Still to extract or check- Construction thickness and underside profile
- Nosing and edge/reveal detail
- Precisely specified materials
- Accepted world placement and host interfaces